GHON TUBERCLE Meaning and
Definition
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Ghon tubercle is a specialized term used in medical terminology to describe a specific type of lesion or nodule that forms in the lungs as a result of a specific infection known as tuberculosis (TB). TB is a bacterial infection caused by the Mycobacterium tuberculosis, typically transmitted through inhalation of respiratory droplets from an infected individual.
A Ghon tubercle is a primary lesion that develops in the lung tissue after the initial infection occurs. It is characterized by the formation of a small, rounded nodule or granuloma. These tubercles are typically found in the lower part of the lung, near the pleural surface. Ghon tubercles are formed when the immune system responds to the infection by walling off the bacteria in a contained structure, preventing its spread throughout the body.
The formation of Ghon tubercles is an important diagnostic feature in the diagnosis of tuberculosis, aiding in the identification of an active infection. These lesions can be seen on chest X-rays or other imaging techniques, helping doctors to assess the extent and severity of the lung involvement in tuberculosis. Ghon tubercles are often accompanied by enlarged lymph nodes in the area known as the hilar lymph nodes.
If left untreated, Ghon tubercles can evolve into more severe forms of tuberculosis, leading to the development of spread of the bacteria to other parts of the lung or body. However, with appropriate treatment using anti-tuberculous medications, the infection can be controlled, preventing the progression of the disease.
Common Misspellings for GHON TUBERCLE
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Etymology of GHON TUBERCLE
The term "Ghon tubercle" is named after the Austrian pathologist Anton Ghon, who described and identified the characteristic pathological lesion in the lungs caused by Mycobacterium tuberculosis.
The word "tubercle" originates from the Latin word "tuberculum", meaning "small swelling" or "nodule". It was used to describe the small rounded growths or lesions caused by tuberculosis bacteria in various parts of the body.
Therefore, the term "Ghon tubercle" refers to the specific type of tubercle observed in tuberculosis infection, which was first identified and described by Anton Ghon.
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